One-step synthesis of 2-pentanone from ethanol over K-Pd/MnOx-ZrO2-ZnO catalyst
文献类型：期刊论文
| 作者 | He, DP; Ding, YJ; Chen, WM; Lu, Y; Luo, HY |
| 刊名 | journal of molecular catalysis a-chemical
 |
| 出版日期 | 2005-02-01 |
| 卷号 | 226期号:1页码:89-92 |
| 关键词 | K-Pd/MnOx-ZrO2-ZnO catalyst ethanol 2-pentanone |
| 产权排序 | 1;1 |
| 通讯作者 | 丁云杰 |
| 英文摘要 | a highly active and selective k-pd/mnox-zro2-zno catalyst for the one-step synthesis of 2-pentanone from ethanol is described. the possible reaction pathways for ethanol reaction over k-pd/mnox-zro2-zno catalyst were investigated by means of tpsr, co2- and nh3-tpd techniques. the reactions were performed in a fixed bed continuous flow reactor. complete conversion with high selectivity for 2-pentanone, was observed under 370 similar to 390degreesc, 2 similar to 4 mpa, ghsv = 8000 similar to 10,000 h(-1) and lhsv < 1.25 h(-1) conditions. ethanol reactions over k-pd/mnox-zro2-zno catalyst showed that the catalyst could catalyze dehydrogenation. aldol. dehydration and hydrogenation reactions. both acidic and basic properties are found on the surface of k-pd/mnox-zro2-zno catalyst, whose multifunctionality with the combination of basic, acid and metal sites may be responsible for the efficiency of the k-pdmnox-zro2-zno catalyst. (c) 2004 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | methyl isobutyl ketone ; acetone ; oxidation ; palladium ; titanium ; hydrogen ; alcohols ; acid |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000226532000012 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/92645]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Nat Gas Utilizat & Appl Catalysis Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, DP,Ding, YJ,Chen, WM,et al. One-step synthesis of 2-pentanone from ethanol over K-Pd/MnOx-ZrO2-ZnO catalyst[J]. journal of molecular catalysis a-chemical,2005,226(1):89-92. |
| APA | He, DP,Ding, YJ,Chen, WM,Lu, Y,&Luo, HY.(2005).One-step synthesis of 2-pentanone from ethanol over K-Pd/MnOx-ZrO2-ZnO catalyst.journal of molecular catalysis a-chemical,226(1),89-92. |
| MLA | He, DP,et al."One-step synthesis of 2-pentanone from ethanol over K-Pd/MnOx-ZrO2-ZnO catalyst".journal of molecular catalysis a-chemical 226.1(2005):89-92. |
入库方式： OAI收割
来源：大连化学物理研究所
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